Module zng_app::widget::builder

Widget and property builder types.

Macros

• property_args
  New Box<PropertyArgs> box from a property and value.
• property_id
  New PropertyId that represents the type and name.
• property_info
  New PropertyInfo from property path.
• property_input_types
  Gets the strong input storage types from a property path.
• source_location
  New SourceLocation that represents the location you call this macro.
• widget_type
  Gets the WidgetType info of a widget.

Structs

• AnyWhenArcWidgetHandlerBuilder
  A when builder for AnyArcWidgetHandler values.
• ArcWidgetHandler
  Represents a WidgetHandler<A> that can be reused.
• BuilderProperty
  Represents a property removed from WidgetBuilding.
• BuilderPropertyMut
  Represents a mutable reference to property in WidgetBuilder or WidgetBuilding.
• BuilderPropertyRef
  Represents a property in WidgetBuilder or WidgetBuilding.
• Importance
  Value that indicates the override importance of a property instance, higher overrides lower.
• NestGroup
  Property nest position group.
• NestPosition
  Represents the sort index of a property or intrinsic node in a widget instance.
• PropertyBuildAction
  Represents a custom build action targeting a property input that is applied after when is build.
• PropertyBuildActionArgs
  Arguments for PropertyBuildAction<I>.
• PropertyId
  Unique ID of a property implementation.
• PropertyInfo
  Property info.
• PropertyInput
  Property input info.
• PropertyInputTypes
  Represents the strong types of each input of a property.
• PropertyNewArgs
  Args for PropertyInfo::new.
• SourceLocation
  A location in source-code.
• UiNodeInWhenExprError
  Error value used in a reference to an UiNode property input is made in when expression.
• UiNodeListInWhenExprError
  Error value used in a reference to an UiNodeList property input is made in when expression.
• WhenBuildAction
  Data for a custom when build action associated with an WhenInfo.
• WhenInfo
  Represents a when block in a widget.
• WhenInput
  Input var read in a when condition expression.
• WhenInputVar
  Represents a WhenInput variable that can be rebound.
• WidgetBuilder
  Widget instance builder.
• WidgetBuilderProperties
  Direct property access in WidgetBuilder and WidgetBuilding.
• WidgetBuilding
  Represents a finalizing WidgetBuilder.
• WidgetHandlerInWhenExprError
  Error value used in a reference to an UiNodeList property input is made in when expression.
• WidgetType
  Unique identifier of a widget type.

Enums

• InputKind
  Kind of property input.
• WhenInputMember
  Represents what member and how it was accessed in a WhenInput.

Traits

• AnyArcWidgetHandler
  Represents a type erased ArcWidgetHandler<A>.
• AnyPropertyBuildAction
  Represents any PropertyBuildAction<I>.
• PropertyArgs
  Represents a property instantiation request.

Type Aliases

• PropertyBuildActions
  Property build actions that must be applied to property args.
• PropertyBuildActionsWhenData
  Data for property build actions associated with when conditions.